To remove from pan, cut around edges with a sharp knife. Place dish in
shallow pan of hot water for about 30 seconds just to slightly soften
bottom. Loosen one corner, then quickly flip gel out onto clean
cutting surface.

With sharp knife, cut evenly in 10 one way and 10 the other way.
Place in container, cover and refrigerate. Will keep up to 1 week in
refrigerator.